Hello, world! Today’s #WeeklyFluff is a very good boy. Meet golden retriever Mambo (@mambohitsgolden), a therapy dog who is part of INATAA, an animal assisted therapy organization from São Paulo. Mambo spends lots of time volunteering for people in need of some puppy power — often with a big crew of his canine companions. To learn more about Mambo’s life and work, follow @mambohitsgolden.